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Inventor

Kazuo Enzaka

Inventor
Gunma, JP

Overview

3→
Patents
2007–2009
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F04Cprimary
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids100%
PatentTitleYear
7,488,163'Trochoid oil pump'20097,435,066'Oil pump'20087,165,955'Trochoid type oil pump'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2009Patents assigned to YAMADA MFG CO LTD (3)· patent assignee history
2007–2009Based in Gunma, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMADA MFG CO LTD32007–2009
Locations
LocationPatentsSpan
Gunma, JP32007–2009